地质雷达在绍诸高速公路隧道施工超前地质预报中的应用

通过工程实例,阐述了地质雷达的基本原理及其数据采集分析工作,介绍了地质雷达在绍诸高速公路隧道施工超前地质预报中的具体应用。结果表明,地质雷达是一种操作简便、对施工干扰少的超前地质预报设备,结合隧道地质调查和隧道围岩观察能有效地预报隧道施工掌子面前方一定范围内的围岩地质情况,有效地保证隧道施工安全。

Application of Geological Radar in Geological Forecast of Shaozhu Highway Tunnel

The basic principles,data collection and analysis methods about geological radar were introduced in this paper through an practical engineering of Shaozhu highway tunnel. The results show that geological radar was a simple,less interference apparatus of geological forecast. It can effectively forecast the condition of the tunnel and the geological conditions in the range of the working face combined with geological survey of the tunnel and the observation of the wall rock of the tunnel. It effectivly ensured the safety of tunnel construction.